One size, approximately 9, but seem to fit most who have tried them . Look great on a chain or cord too. A quick and easy way to get protective properties from Hematite who can’t carry the stone. Great for negative work zones. Protects and absorbs all sorts of toxic energies so clear them regularly, whatever your favorite method( Sage, running water , etc).
Sold per piece.
Howlite tower in display not included.